James Hardie 1/2 in. x 5 ft. x 3 ft. HardieBacker Cement Backerboard-220023 at The Home Depot
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James Hardie

Model # 220023

1/2 in. x 5 ft. x 3 ft. HardieBacker Cement Backerboard

James Hardie 1/2 in. x 5 ft. x 3 ft. HardieBacker Cement Backerboard

This item has been discontinued.
The Home Depot no longer carries this specific product.



Model # 220023

HardieBacker 1/4 in. cement board for floors and countertops is America´s best selling 1/4 in. backer board. Produced with James Hardie´s proprietary cement formulation, this no-mesh board is the lightest cement board available and cuts easily, even in tight, awkward spaces. HardieBacker cement board is available in a 3 ft. x 5 ft. and 4 ft. x 8 ft. size; the 3 ft. x 5 ft. sheet features the exclusive EZ Grid® recessed fastener pattern to make installation even easier. HardieBacker cement board provides superior protection against moisture damage and mold growth and is backed by a limited lifetime product warranty.

  • HardieBacker Cement Board with Moldblock Technology
  • Easy Score and Snap cutting
  • HardieBacker cement board is recognized for use in non-combustible construction in NER-405
  • 90% Portland cement and ground sand. HardieBacker board contains no asbestos, glass mesh, formaldehyde, or gypsum
  • Great tile bond strength
  • Lightweight
  • Ready for painting, texturing, wallpapering or tiling
  • Recognized as an interior substrate
  • Non-combustible


ASTM D 3273 test results  10  Assembled Depth (in.)  60 in 
Assembled Height (in.)  .42 in  Assembled Width (in.)  36 in 
Color/Finish  Natural  Commercial / Residential  Residential 
Commercial / Residential  Residential  ENERGY STAR Certified  No 
Flooring Product Type  Backer Board  Form  Fiber cement 
Manufacturer Warranty  Limited Lifetime  Moisture Resistant  Yes 
Package Quantity  50  Product Length (in.)  60 
Product Weight (lb.)  44.55 lb  Product Width (in.)  36 
Size  3x5  Width  36.00 



Store Exclusive. This item is available for purchase in select stores only.